Please go to page 149 of the report and you will see the Statement of Profit or Loss.

And on page 150 of the report you see the Balance sheet (they call it as Statement of Financial Position).And you can see it is balanced (of cause it is balance sheet)Total Assets = Total Equity and Liabilities

Basically these are the things that people are supposed look at before investing on a business.And I am pretty sure guys like Warren Buffett (https://en.wikipedia.org/wiki/Warren_Buffett) are really using this to make their fortune.